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        Prestige SP22R - H9945 8" Passive Radiator

        Prestige SP22R - H9945 8" Passive Radiator

        €109,95

        SEAS Prestige SP22R - H9945 8" Passive Radiator

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        Brand: SEAS
        € 90,87€ 109,95 7 In stock
        • -5% Purchase 4 for only € 104,45 per piece

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        Product description

        Highlights

        • Should be mounted vertically (with horizontal cone axis) for optimum performance
        • Traditional bass reflex port

         

        Product details                                                                     

        Seas Prestige SP22R - H9945 8" Passive Radiator

         

        SP22R (H9945) is a passive radiator intended for use as an alternative to the port in a bass-reflex cabinet, together with an active woofer of similar size or smaller. In many applications, the traditional bass reflex port may produce high-speed air noise or even have poor effect due to a small port area or a large port length. In such cases, a passive radiator may bring about an improvement. The passive radiator cone is equipped with an M4mm screw to which you can easily attach the added mass. For optimum performance, the passive radiator should be mounted vertically (with a horizontal cone axis). This is especially important when a significant additional mass is used.

         

        Tip: As a general rule, the passive radiator(s) should have at least double the displacement of air (Vd) as the active woofer(s)/subwoofer(s) in the system.

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        Specifications

        Article number
        SP22R
        Woofer Series
        Prestige
        Woofer Type
        Passive Radiator
        Nominal Diameter
        8"
        Resonant Frequency (Fs)
        22 Hz
        Diaphragm Mass Inc. Airload (Mms)
        28 g
        Mechanical Compliance of Suspension (Cms)
        1870 µm/N
        Surface Area of Cone (Sd)
        230 cm²
        Compliance Equivalent Volume (Vas)
        138 litres
        Maximum Linear Excursion (Xmax)
        10 mm
        Overall Outside Diameter
        220,6 mm
        # Mounting Holes
        6
        Mounting Hole Diameter
        186,4 mm

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        5 of 5
        Gebruikt als vervanging voor basreflexbuizen in gemodificeerde Visaton Casablanca boxen. Gewicht van 22,7 gram toegevoegd, nu prachtige basweergave.
        By Gerard on 28 January 2024
        5 of 5
        -
        By Hansueli on 12 December 2022
        Prestige SP22R - H9945 8" Passive Radiator
        € 90,87
        € 109,95
        Prestige SP22R - H9945 8" Passive Radiator
        7 In stock
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